how did the samurai learn how to use weapons? how did the samurai use there weapons when they were in battle? ​

There were schools that the samurais would to go such as the Imaeda school of swordsmanship.

Two warriors would charge one another brandishing their long swords until one was dismounted, whereupon hand-to-hand combat with short knives commenced.

If this is a true or false question the answer is true.